var sichuan = [...略...]
function leijia(a,b){
return a+b.value
}
var province = [
{name:'shaanxi', value: shaanxi.reduce(leijia,0)},
{name:'sichuan', value: sichuan.reduce(leijia,0)}
]
<script type="text/javascript">var object = {}var a = "abc"object[a] = "hello"alert(object.abc)//"hello" </script>
